Jeju Glass Castle is Korea's first glass-themed attraction, located in Hangyeong-myeon, Jeju-si, on Jeju Island. The park showcases nearly 250 remarkable glass structures spread across six distinct zones, including the world's first glass maze and the world's largest glass globe, alongside sculptures crafted by internationally renowned glass artists from Italy, the Czech Republic, and Japan. The outdoor gardens feature stunning installations such as a glass waterfall, glass flowerbeds, and a mirror lake with fish crafted from recycled soju bottles, while indoor exhibition halls present a towering glass beanstalk, infinite mirror rooms, and an imaginative glass library. Visitors can also participate in hands-on glass-making workshops for an extra fee, creating ornaments, glass balloons, and glass bottles as unique souvenirs. Jeju Glass Castle is a captivating destination where art, nature, and creativity converge in an enchanting island setting.